

This Verbena or vervain Rigida Polaris has remarkably soft porcelain blue flowers.
Because the plants grow slowly in the beginning, it is advisable to sow this Verbena early and plant out later in a sunny place. The plants can overwinter in a sheltered place. Suitable for all permeable soil types.
This Verbena or vervain Rigida Polaris has remarkably soft porcelain blue flowers.
Because the plants grow slowly in the beginning, it is advisable to sow this Verbena early and plant out later in a sunny place. The plants can overwinter in a sheltered place. Suitable for all permeable soil types.
Sowing indoors: February-May, outdoors: May
Flowering: July-October
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This Verbena or vervain Rigida Polaris has remarkably soft porcelain blue flowers.
Because the plants grow slowly in the beginning, it is advisable to sow this Verbena early and plant out later in a sunny place. The plants can overwinter in a sheltered place. Suitable for all permeable soil types.